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[lit] Remove --single-process option (use -j1 instead)

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Remove `--single-process` command line option. Use `-j1` instead.

Also see commit: 96adb78b120b6aa9739eb714534dc8e819f7bc52

llvm-svn: 354073
This commit is contained in:
Julian Lettner 2019-02-14 22:46:56 +00:00
parent e0f976b904
commit 03c9577257
2 changed files with 4 additions and 12 deletions
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14
utils/lit/lit/main.py
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@ -321,10 +321,6 @@ def main_with_tmp(builtinParameters):
debug_group.add_argument("--show-tests", dest="showTests",
help="Show all discovered tests",
action="store_true", default=False)
debug_group.add_argument("--single-process", dest="singleProcess",
help="Don't run tests in parallel. Intended for debugging "
"single test failures",
action="store_true", default=False)
opts = parser.parse_args()
args = opts.test_paths
@ -336,7 +332,9 @@ def main_with_tmp(builtinParameters):
if not args:
parser.error('No inputs specified')
if opts.numThreads is not None and opts.numThreads <= 0:
if opts.numThreads is None:
opts.numThreads = lit.util.detectCPUs()
elif opts.numThreads <= 0:
parser.error("Option '--threads' or '-j' requires positive integer")
if opts.maxFailures is not None and opts.maxFailures <= 0:
@ -480,12 +478,6 @@ def main_with_tmp(builtinParameters):
if opts.maxTests is not None:
run.tests = run.tests[:opts.maxTests]
# Determine number of workers to use.
if opts.singleProcess:
opts.numThreads = 1
elif opts.numThreads is None:
opts.numThreads = lit.util.detectCPUs()
# Don't create more threads than tests.
opts.numThreads = min(len(run.tests), opts.numThreads)

2
utils/lit/tests/discovery.py
View File

@ -29,7 +29,7 @@
# RUN: %{python} %{inputs}/config-map-discovery/driver.py \
# RUN: %{inputs}/config-map-discovery/main-config/lit.cfg \
# RUN: %{inputs}/config-map-discovery/lit.alt.cfg \
# RUN: --single-process --debug --show-tests --show-suites > %t.out 2> %t.err
# RUN: --threads=1 --debug --show-tests --show-suites > %t.out 2> %t.err
# RUN: FileCheck --check-prefix=CHECK-CONFIG-MAP-OUT < %t.out %s
# RUN: FileCheck --check-prefix=CHECK-CONFIG-MAP-ERR < %t.err %s